GigSky eSIM Data Plans for Guam

GigSky does not provide an unlimited‑data eSIM plan for Guam. The provider’s available packages for Guam have fixed data allowances, such as a 50 GB plan valid for 180 days or a 20 GB plan valid for 90 days. For travelers who need large data volumes but are not extreme heavy users, these fixed‑data options can be more cost‑effective than choosing an unlimited plan from another provider.

GigSky does not provide Guam eSIM plans that include a local phone number or SMS capability. Their offerings for Guam are data‑only, so travelers will receive internet access but no local calling or texting number.

To communicate and stay connected, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and enable voice and text communication without a traditional phone number.

GigSky offers 10 single‑country plans that cover Guam, together with 15 multi‑country plans that include Guam as part of a broader regional bundle. Some of the options are based on a fixed data allowance—these range from 500 MB up to 50 GB and can be valid for anywhere from 1 to 180 days—while others feature a daily data cap, allowing a set amount of data each day, useful for short, high‑usage trips. Across the catalog the price spectrum goes from $6.99 to $329.99, giving travelers flexibility depending on their data needs and travel length.